Picnic jug or similar article



FIG. 1 is a side-elevational view of a picnic jug or similar article showing my new design;

FIG. 2 is an elevational view thereof, taken essentially at right angles to FIG. 1;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom view thereof. 

The ornamental design for a picnic jug or similar article, as shown and described. 